How to set up the wireless router

  
under Windows 7 1. Run the command prompt as an administrator
Since the following steps must be run under administrator privileges, we can find the "Command Prompt" from the Start menu, or directly Type cmd to quickly search, right click on it, select “run as administrator", click “yes" in the pop-up user control window. Another way is to hold down the Ctrl and Shift keys and click the shortcut directly, which is even simpler.
2. Enable and set the "Virtual Wifi NIC" mode
Run the following command to enable the virtual wireless network card (equivalent to open the router):
netshwlansethostednetworkmode=allowssid=”Win7APWOW!”key=wifimima
There are three parameters in this command:
Mode: Whether to enable the virtual Wifi NIC, disable to disallow, the virtual NIC will disappear.
Ssid: Specify the name of the wireless network, preferably in English.
Key: Specify the password for the wireless network. This password is used for secure WPA2 encryption of the wireless network, which can prevent the network from being blocked.
The above three parameters can be used separately. For example, only use mode=disallow to disable the virtual Wifi card directly.
3. Enable & ldquo;Internet Connection Sharing (ICS)”
In order to share the connected Internet with other computers or devices, we need to enable the "Internet Connection Sharing" function. Open the “Network Connections” window, right-click on the network connection that is connected to the Internet, select “Properties”, switch to the “Share” tab, select the checkbox in it, and select Allow it to share the Internet. The network connection is here our virtual Wifi network card:
After the confirmation, the shared NIC icon will appear next to the “Shared” flag, indicating “Internet Connection Sharing” to the virtual wireless network card: < Br> 4. Turn on the wireless network
Continue to run the following command from the command prompt:
netshwlanstarthostednetwork
to open the wireless network we set up before (equivalent to open the wireless function of the router. Similarly, will Start to stop to turn off the wireless network).
It can be seen that the virtual wireless network card has already opened the wireless network we specified, and its IP address and other attributes are assigned by the “Internet Connection Sharing” service, so it is special:
Everything is ready, finally As long as you connect to the wireless network on a computer or mobile phone that needs to be connected to the Internet, you can directly navigate the Internet:
Need to say a little more, "Virtual Wifi NIC", the driver that needs real NIC is designed for Windows7. Development. Fortunately, as long as the wireless network card driver of the "Windows7 Logo Certification" is supported by this mode, we can directly search for the wireless network card to find the flag. If the virtual wireless network card does not appear in the network connection after running the mode=allow command, the real network card does not support this function. You can upgrade your NIC driver to the latest Windows 7 version.
In addition to using the command to set the virtual WIFI function, Microsoft has also revealed its programming interface, which provides the possibility to develop a graphical setup program. For example, the free small software Connectify can intuitively set the virtual Wifi function, and the students can The official website is downloaded for use.

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